VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Sunday, January 11, 2026

Stock Comparison

Allegion Public Limited Company vs Auto Trader Group plc

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Allegion Public Limited Company

ALLE · New York Stock Exchange

Market cap (USD)$14B
Gross margin (TTM)45.1%
Operating margin (TTM)21%
Net margin (TTM)16.1%
SectorIndustrials
IndustrySecurity & Protection Services
CountryIE
Data as of2025-12-26
Moat score
64/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Allegion Public Limited Company's moat claims, evidence, and risks.

View ALLE analysis

Auto Trader Group plc

AUTO · London Stock Exchange

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorCommunication Services
Industry
CountryGB
Data as of2026-01-10
Moat score
96/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Auto Trader Group plc's moat claims, evidence, and risks.

View AUTO analysis

Comparison highlights

  • Moat score gap: Auto Trader Group plc leads (96 / 100 vs 64 / 100 for Allegion Public Limited Company).
  • Segment focus: Allegion Public Limited Company has 2 segments (79.9% in Allegion Americas); Auto Trader Group plc has 2 segments (93.3% in Autotrader (UK automotive marketplace & data platform)).
  • Primary market structure: Competitive vs Quasi-Monopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Allegion Public Limited Company has 6 moat types across 3 domains; Auto Trader Group plc has 4 across 2.

Primary market context

Allegion Public Limited Company

Allegion Americas

Market

Security products, access solutions, and related services (mechanical + electronic) in North America

Geography

North America

Customer

Commercial, institutional, and residential facilities; channel partners (distributors, installers, retailers)

Role

Manufacturer/brand owner; sells via distribution/retail; provides services and some SaaS

Revenue share

79.9%

Auto Trader Group plc

Autotrader (UK automotive marketplace & data platform)

Market

UK digital automotive marketplace (new & used) with retailer advertising/data products

Geography

United Kingdom

Customer

Consumers, vehicle retailers, OEMs/advertising agencies

Role

Two-sided marketplace + advertising/data & workflow tools

Revenue share

93.3%

Side-by-side metrics

Allegion Public Limited Company
Auto Trader Group plc
Ticker / Exchange
ALLE - New York Stock Exchange
AUTO - London Stock Exchange
Market cap (USD)
$14B
n/a
Gross margin (TTM)
45.1%
n/a
Operating margin (TTM)
21%
n/a
Net margin (TTM)
16.1%
n/a
Sector
Industrials
Communication Services
Industry
Security & Protection Services
n/a
HQ country
IE
GB
Primary segment
Allegion Americas
Autotrader (UK automotive marketplace & data platform)
Market structure
Competitive
Quasi-Monopoly
Market share
n/a
75%-80% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
64 / 100
96 / 100
Moat domains
Demand, Supply, Legal
Network, Demand
Last update
2025-12-26
2026-01-10

Moat coverage

Shared moat types

Data Workflow Lockin

Allegion Public Limited Company strengths

Design In QualificationDistribution ControlBrand TrustCompliance AdvantageService Field Network

Auto Trader Group plc strengths

Two Sided NetworkHabit DefaultEcosystem Complements

Segment mix

Allegion Public Limited Company segments

Full profile >

Allegion Americas

Competitive

79.9%

Allegion International

Competitive

20.1%

Auto Trader Group plc segments

Full profile >

Autotrader (UK automotive marketplace & data platform)

Quasi-Monopoly

93.3%

Autorama (vehicle leasing marketplace)

Competitive

6.7%

Want the full wide moat stocks list?

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Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.